Science, asked by hritikk370, 8 months ago

what are antibiotics?Name the first antibiotic and its discover we.​

Answers

Answered by avni6554
1

Answer:

antibiotics are. used to kill harmful microorganisms

penicillin is first antibiotic discovered by Alexander Fleming

Answered by sandipan132006
2

Answer:

antibiotics are medicines prepared from bacterias or microorganisms which either kill or stop the growth of bacterias (which cause disease in our body )

the first antibiotic was penicillin and it's discoverer was sir Alexander Fleming

please mark as brainliest

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